Datasheet

Peripheral Memory-Mapped Registers

56F8033/56F8023 Data Sheet, Rev. 6

Freescale Semiconductor 49

GPIOC_DATA $1 Data Register

GPIOC_DDIR $2 Data Direction Register

GPIOC_PEREN $3 Peripheral Enable Register

GPIOC_IASSRT $4 Interrupt Assert Register

GPIOC_IEN $5 Interrupt Enable Register

GPIOC_IEPOL $6 Interrupt Edge Polarity Register

GPIOC_IPEND $7 Interrupt Pending Register

GPIOC_IEDGE $8 Interrupt Edge-Sensitive Register

GPIOC_PPOUTM $9 Push-Pull Output Mode Control Register

GPIOC_RDATA $A Raw Data Input Register

GPIOC_DRIVE $B Output Drive Strength Control Register

Table 4-19 GPIOC Registers Address Map

(GPIOC_BASE = $00 F170)